Mga Sistema ng Sasakyan

Four-wheel drive (4WD) is a system in vehicles where power is sent to all four wheels to improve traction and control, especially when driving on rough or slippery surfaces. This system is commonly found in trucks and SUVs and is useful for off-road driving or in conditions like snow, mud, or gravel. In a 4WD vehicle, the driver can often switch between two-wheel drive and four-wheel drive, allowing for better handling and stability when needed. Four-wheel drive helps the vehicle move through difficult terrain by distributing power evenly to all wheels.

Two-wheel drive (2WD) is a system in vehicles where power is delivered to only two of the four wheels, usually the front or rear wheels. In this system, the engine powers either the front wheels, named front-wheel drive, or the rear wheels, called rear-wheel drive, to move the vehicle. Two-wheel drive is commonly found in many cars and light trucks, offering better fuel efficiency and simpler mechanics compared to four-wheel drive. However, it may offer less traction in challenging driving conditions like snow, mud, or gravel, where all-wheel or four-wheel drive would be more effective.

Front-wheel drive (FWD) is a system in vehicles where the engine sends power to the front wheels, making them responsible for both moving the vehicle and steering it. This system is commonly found in many cars because it is simpler, more fuel-efficient, and provides better traction in wet or slippery conditions compared to rear-wheel drive. Front-wheel drive vehicles often offer more interior space, as the components that move the vehicle are located at the front. This layout also improves stability and handling, especially for drivers with less experience in challenging driving conditions.

Rear-wheel drive (RWD) is a system in vehicles where the engine sends power to the rear wheels, which are responsible for moving the vehicle. This system is commonly found in trucks, sports cars, and some larger vehicles. Rear-wheel drive allows for better weight distribution, which can improve handling and performance, especially in high-performance vehicles. It also helps when carrying heavy loads, as the rear wheels get more grip under load. However, rear-wheel drive can be less effective in slippery conditions, such as snow or ice, compared to front-wheel drive or all-wheel drive systems.

An ignition system is a part of a vehicle that starts the engine by burning the fuel-air mixture inside the engine's cylinders. It works by creating a spark at the right moment to start the fuel burning, allowing the engine to begin running. The ignition system includes components like the ignition switch, spark plugs, and ignition coil. When the driver turns the key or presses the start button, the system activates, sending electricity to the spark plugs, which then create the spark needed to start the engine. The ignition system is essential for the vehicle’s engine to run smoothly.

Power steering is a system in a vehicle that makes it easier to turn the steering wheel by using fluid pressure or electric assistance. It helps reduce the effort needed to turn the wheel, especially at low speeds or when parking. The system works by using a pump or an electric motor to assist in turning the wheels when the driver turns the steering wheel. Power steering improves comfort and control while driving, making it easier for drivers to steer the vehicle with less physical effort.

Suspension is the system in a vehicle that supports its weight and helps absorb shocks from the road. It includes parts like springs, shock absorbers, and support bars, which work together to cushion the impact of uneven surfaces. The suspension system ensures that the tires stay in contact with the road, improving handling and safety while providing a smoother and more comfortable ride. It also reduces wear and tear on the vehicle and prevents excessive bouncing or harsh movements, offering comfort for passengers, especially when turning or driving over rough terrain.

An anti-lock braking system (ABS) is a safety feature in vehicles that helps prevent the wheels from locking up during hard braking. When the driver applies the brakes quickly, ABS automatically adjusts the brake pressure to ensure the wheels keep rotating, allowing the driver to maintain control of the vehicle. This system reduces the risk of skidding, especially on slippery or wet surfaces, and helps the driver stop the vehicle more safely. ABS is especially useful in emergency braking situations, providing better stability and shorter stopping distances.

An automatic transmission is a system in a vehicle that changes gears automatically, without the need for the driver to manually shift them. This system uses sensors and fluid pressure to detect the vehicle's speed and engine load, adjusting the gears accordingly to provide smooth acceleration and efficient fuel use. Unlike a manual transmission, where the driver must use a clutch and gear stick, an automatic transmission allows for easier driving, as the vehicle handles all the gear changes. This makes it particularly useful in heavy traffic and for drivers who prefer a simpler driving experience.

Cruise control is a system in a vehicle that automatically controls the speed of the car without the driver needing to keep their foot on the accelerator. Once the driver sets the desired speed, the system maintains it by adjusting the speed control as needed. This feature is particularly useful for long drives on highways, helping to reduce fatigue by keeping the vehicle at a steady speed. Some advanced versions, known as adaptive cruise control, can also adjust the speed based on the distance to the vehicle ahead, providing extra convenience and safety.

Automatic climate control is a system in a vehicle that keeps the interior at a set temperature without the driver needing to adjust it manually. It uses sensors to measure the temperature inside and outside the car, then adjusts the heating, cooling, and fan speed to maintain a comfortable environment. This system helps provide consistent comfort by automatically responding to changes in weather and sunlight, reducing the need for constant adjustments while driving. Some advanced versions allow different temperature settings for separate areas of the car, so passengers can have their own preferred levels of warmth or cooling.

Emergency brake assist is a system in a vehicle that helps apply more braking force in sudden stops to reduce stopping distance. It detects when the driver is braking quickly but may not be pressing hard enough and increases the pressure to improve safety. This system works with regular brakes and anti-lock brakes to help prevent crashes by making sure the vehicle stops as fast as possible without losing control. It is especially useful in emergencies where quick reactions are needed, helping drivers stop more effectively in dangerous situations.

Traction control is a system in a vehicle that helps prevent the wheels from slipping when accelerating, especially on wet, icy, or uneven roads. It detects when a wheel is losing grip and adjusts power or applies brakes to keep the vehicle stable. This improves safety by reducing the chance of skidding and helps maintain control when driving in difficult conditions. It works together with other safety systems, like anti-lock brakes, to ensure smoother and more stable driving, especially when starting from a stop or making sharp turns on slippery surfaces.

Electronic stability control is a system in a vehicle that helps prevent skidding or losing control when turning or driving on slippery roads. It detects when the vehicle is starting to slide and automatically applies brakes to specific wheels or reduces power to help keep it stable. This system works with traction control and anti-lock brakes to improve safety by making it easier to maintain control, especially during sudden turns or in bad weather. It is designed to reduce the risk of accidents caused by losing grip on the road.

A lane departure warning system is a safety feature in vehicles that alerts the driver if the vehicle starts to drift out of its lane without signaling. It uses cameras or sensors to monitor the car's position on the road and can provide visual, audible, or vibrating warnings to draw attention to the issue. This system helps prevent accidents caused by unintentional lane changes, especially on highways or busy roads. It does not steer the car but helps the driver stay aware of their position on the road.

On-board diagnostics is a system in vehicles that helps monitor and track the performance of the engine and other important components. It detects issues or malfunctions and records error codes that can be read by a mechanic. This allows for easier identification of problems, helping to keep the vehicle in good working condition. The system also helps ensure that the vehicle is operating efficiently, reducing the chances of more serious issues or expensive repairs later on.

A fuel injection system is a vehicle component that supplies fuel to the engine in a precise manner, replacing older fuel mixing systems. It works by delivering fuel directly into the engine's cylinders, where it mixes with air and is burned to create power. This system helps improve fuel efficiency, reduce harmful gases, and ensure smoother engine performance. Fuel injection systems also adapt to different driving conditions, ensuring the engine gets the correct amount of fuel for efficient operation, leading to better overall vehicle performance and lower fuel use.

Central locking is a system in vehicles that allows all the doors to be locked or unlocked at the same time, typically with the push of a button. It works by sending a signal to a central control unit, which then activates the locks on each door. This system provides added convenience and security, as the driver can quickly lock or unlock all doors without having to do each one individually. Central locking is often controlled by a remote key or from within the car itself, making it easier to secure the vehicle.

A remote keyless system allows drivers to lock or unlock their vehicle doors without using a traditional key. Instead, it works by sending a signal from a remote key device to the car's central locking system. This system provides convenience, as the driver does not have to manually insert the key into the lock. It often includes additional features, such as remote start or trunk release, making it easier to control the vehicle from a distance. Remote keyless systems enhance security by making it harder for thieves to access the vehicle.

A key fob is a small electronic device used to control the locking and unlocking of a vehicle. It is part of a remote keyless system, which allows a person to lock, unlock, or even start their car without physically inserting a key into the door or ignition. Key fobs work by sending signals to the vehicle, enabling the user to perform these functions from a distance. These devices often come with additional features, such as a panic button or remote trunk release.

Satellite navigation is a device that uses GPS technology and signals from satellites to help drivers find their way to their destination. It provides real-time updates about the driver's current location and the best route to take. By receiving signals from satellites, the device can give step-by-step directions, track movement, and suggest alternate routes if necessary. This system is especially useful for guiding drivers through unfamiliar areas and ensuring they reach their destination efficiently.

An electronic control unit (ECU) is a computer system in a vehicle that manages and controls various functions, such as engine performance, braking, and climate control. It receives input from sensors, processes the information, and sends commands to different parts of the vehicle to ensure everything runs smoothly. ECUs help improve efficiency, safety, and performance by constantly adjusting settings in response to changing conditions, like speed or temperature. Modern vehicles may have several ECUs working together to manage different systems within the car.